MP sava3 - Pipe Coupling Types and Joining Process

MP sava3 Hidraulic Power Unit 1 ¼” 1 ½”
V700 - 11/2017
5/40
MTMECMPsava3_700_EN
1.2. Types of pipe couplings
1.3. Process for joining steel pipes
UDA (double clasp)
To join pipe to valve block
(end coupling)
USA (single clasp)
To join pipe to valve block
(end coupling)
CODO (double clasp elbow at 90º)
To join a steel pipe and a hose
Cut hose perfectly square
Use a saw; do not use
a hose cutter
Remove burrs inside and outside
Clean the hose inside
with a non-fray cloth
Fit nut and ring to the
pipe in the shown order
- Screw on the cap
nut by hand as much
as possible
- Push the pipe up
against the bottom of
the coupling.
- Tighten the nut with
a spanner 1,5 turns;
the pipe must not be
able to rotate.
Oil the cutting ring
Cutting edge of the ring
towards the end of the pipe
Unscrew the cap nut
and check that the ring
is firmly gripping the
hose
Fully tighten